Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AC

Albert M. Chu — 87 Patents

IBM: 84 patents #782 of 70,183Top 2%
Infineon Technologies Ag: 3 patents #2,552 of 446Top 575%
Globalfoundries: 2 patents #1,397 of 4,424Top 35%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Nashua, NH: #5 of 1,592 inventorsTop 1%
New Hampshire: #48 of 12,181 inventorsTop 1%
Overall (All Time): #19,150 of 4,157,543Top 1%
87 Patents All Time
Albert M. Chu has been granted 87 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in December 2025. Albert M. Chu ranks #19,150 of 4,157,543 US inventors in our database (top 0.46%). Patent records list Albert M. Chu in Nashua, NH, US.

Patents per Year

Patents granted per year, 1989 to 2025Bar chart with a peak of 27 patents in 2025.peak 271989: 1 patents19891991: 1 patents1995: 1 patents1998: 1 patents19982000: 3 patents2001: 3 patents2002: 2 patents20022003: 1 patents2004: 2 patents2008: 3 patents20082009: 2 patents2010: 4 patents2011: 1 patents20112013: 2 patents2014: 5 patents2015: 3 patents20152016: 2 patents2017: 3 patents2018: 3 patents20182019: 5 patents2020: 7 patents2021: 1 patents20212022: 1 patents2023: 1 patents2024: 2 patents20242025: 27 patents2025

Issued Patents All Time

Showing 1–25 of 87 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12506080 Reduced capacitance between power via bar and gates Ruinan Xie, Ki-Hyouk Choi, Reinaldo Vega, Nicholas Anthony Lanzillo, Lawrence A. Clevenger 2025-12-23
12500144 Backside self aligned skip via Ruinan Xie, Biswanath Senapati, David Wolpert, Nicholas Anthony Lanzillo, Lawrence A. Clevenger +3 more 2025-12-16
12490465 Stacked field effect transistor Brent A. Anderson, Ruinan Xie, Albert Young 2025-12-02
12490507 Different dimensions across active region for stronger via to backside power rail Ruinan Xie, Carl Radens, Brent A. Anderson 2025-12-02
12484248 Source/drain contact at tight cell boundary Ruinan Xie, Nicholas Anthony Lanzillo, Brent A. Anderson, Reinaldo Vega, Lawrence A. Clevenger 2025-11-25
12484265 Subtractive source drain contact for stacked devices Heng Wu, Junli Wang, Ruinan Xie, Albert Young, Brent A. Anderson +1 more 2025-11-25
12463128 Interconnect structures with vias having vertical and horizontal sections Ruinan Xie, Lawrence A. Clevenger, Brent A. Anderson, Nicholas Anthony Lanzillo 2025-11-04
12463130 Wrap around metal via structure Reinaldo Vega, Nicholas Anthony Lanzillo, Lawrence A. Clevenger, Ruinan Xie, Brent A. Anderson 2025-11-04
12457793 Vertical transport field effect transistor (VTFET) with backside wraparound contact Ruinan Xie, Brent A. Anderson, Lawrence A. Clevenger, Nicholas Anthony Lanzillo, Reinaldo Vega 2025-10-28
12446290 Asymmetric gate extension in stacked FET Ruinan Xie, Brent A. Anderson, Junli Wang, Jay William Strane 2025-10-14
12439660 Vertical transistor with reduced cell height Brent A. Anderson, Ruinan Xie, Hemanth Jagannathan, Junli Wang 2025-10-07
12424539 Local enlarged via-to-backside power rail Ruilong Xie, Carl Radens, Brent A. Anderson 2025-09-23
12424591 Method and structure of forming independent contact for staggered CFET Ruilong Xie, Albert M. Young, Brent A. Anderson, Junli Wang, Ravikumar Ramachandran 2025-09-23
12419024 High density static random-access memory Brent A. Anderson, Ruilong Xie, Carl Radens 2025-09-16
12417979 Pass-through wiring in notched interconnect Nicholas Anthony Lanzillo, Ruilong Xie, Reinaldo Vega, Lawrence A. Clevenger, Brent A. Anderson 2025-09-16
12412830 Semiconductor device with power via Ruilong Xie, Junli Wang, Kisik Choi, Julien Frougier, Reinaldo Vega +2 more 2025-09-09
12400960 Vertical-transport field-effect transistor with backside gate contact Brent A. Anderson, Ruilong Xie, Nicholas Anthony Lanzillo, Lawrence A. Clevenger, Reinaldo Vega 2025-08-26
12389582 High density stacked vertical transistor static random access memory structure Brent A. Anderson, Junli Wang, Hemanth Jagannathan 2025-08-12
12363965 Stacked transistor layout for improved cell height scaling Ruilong Xie, Nicholas Anthony Lanzillo, Daniel James Dechene, Eric Miller, Lawrence A. Clevenger 2025-07-15
12362278 Transistors with dual power and signal lines Tao Li, Ruilong Xie, David Wolpert 2025-07-15
12349458 Staggered stacked circuits with increased effective width Brent A. Anderson, Junli Wang 2025-07-01
12342578 Stacked layer memory suitable for SRAM and having a long cell Brent A. Anderson, Ruilong Xie, Junli Wang, Carl Radens 2025-06-24
12328859 Stacked FET SRAM Ruilong Xie, Carl Radens, Brent A. Anderson, Junli Wang, Julien Frougier +1 more 2025-06-10
12322652 Local interconnect for cross coupling Heng Wu, Ruilong Xie, Albert M. Young, Junli Wang, Brent A. Anderson 2025-06-03
12295133 SRAM with backside cross-couple Ruilong Xie, Carl Radens, Kisik Choi 2025-05-06